Tissue box holder



FIG. 1 is a side elevational view of a tissue box holder showing my new design, the other side being substantially identical thereto and the tissue box being shown in broken lines for illustrative purposes only;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevational view thereof;

FIG. 5 is an opposite end elevational view thereof;

FIG. 6 is a top and front perspective view thereof. 

The ornamental design for a tissue box holder, as shown and described. 